CN213618052U

CN213618052U - High-efficient radiating injection mold

Info

Publication number: CN213618052U
Application number: CN202022210811.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shenzhen Xinshengjia Technology Co ltd
Current assignee: Shenzhen Xinshengjia Technology Co ltd
Priority date: 2020-10-01
Filing date: 2020-10-01
Publication date: 2021-07-06
Anticipated expiration: 2030-10-01

Abstract

The utility model discloses a high-efficient radiating injection mold, including base, servo motor, fan, first belt body, bed die main part and last mould main part, the top of base is fixed with the device storehouse, be provided with the movable block on the reciprocal lead screw of first bevel gear top, the movable rod is kept away from the one end of movable block and is installed and collect the storehouse, be fixed with the mounting panel on the base of device storehouse avris, the intermediate position department in the first pivot outside is fixed with first belt pulley, servo motor is installed at the top that the mounting panel is close to device storehouse one side, the intermediate position department that the mounting panel is close to device storehouse one end is provided with the third pivot, the outside of third belt pulley is provided with first belt body. This high-efficient radiating injection mold, when the cooling, can be through the rotation of fan, its peripheral air flow accelerates, and then accelerates its cooling rate to and do not need the manual work to move the upset to it when the unloading, very convenient and fast.

Description

High-efficient radiating injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is a high-efficient radiating injection mold.

Background

Plastic products are very common in daily life, many plastic products are manufactured by injection molding and cooling, and in the process of producing the plastic products, an injection mold is needed, however, the existing injection mold has the following problems:

1. after the injection mold completes the injection molding of the interior of the injection mold, the next operation can be performed only after the interior of the injection mold is completely cooled, but the self-heating cooling rate is slow, so that the efficiency of the whole production process is slow;

2. when the existing injection mold extracts the plastic product inside the existing injection mold after cooling is completed, the plastic product is often moved and turned manually, so that the plastic product inside the existing injection mold can be extracted, and the actual operation is time-consuming and labor-consuming.

In order to solve the problems, innovative design is urgently needed on the basis of the existing injection mold.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient radiating injection mold to solve above-mentioned background art and propose current injection mold when using, cooling rate is too slow, and then influences the efficiency of whole operation process, and need artifically move and overturn it when the unloading, the problem that wastes time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: an injection mold with high-efficiency heat dissipation comprises a base, a servo motor, a fan, a first belt body, a lower mold body and an upper mold body, wherein a device bin is fixed at the top of the base, a reciprocating screw rod is installed inside the device bin, a first bevel gear is fixed on the outer side of the reciprocating screw rod, a movable block is arranged on the reciprocating screw rod above the first bevel gear, a movable rod is fixed at the top of the movable block and penetrates through the device bin, a collecting bin is installed at one end, away from the movable block, of the movable rod, a bin door is arranged at the side of the collecting bin, a mounting plate is fixed on the base at the side of the device bin, a first rotating shaft is installed on a bottom bearing, close to one side of the device bin, of the mounting plate, and penetrates through the device bin, a first belt pulley is fixed at the middle position outside the first rotating shaft, and a second bevel gear is installed at one end, close to the, the top of the mounting plate, which is close to one side of the device bin, is provided with a servo motor, the output end of the servo motor is connected with a second rotating shaft, the outer side of the second rotating shaft is fixed with a second belt pulley, one end of the second rotating shaft, which is far away from the servo motor, is provided with a fan, the middle position of the mounting plate, which is close to one end of the device bin, is provided with a third rotating shaft, the outer side of the third rotating shaft is provided with a ratchet mechanism, the outer side of the ratchet mechanism is provided with a third belt pulley, the outer side of the third belt pulley is provided with a first belt body, the first belt body is connected with the second belt pulley, the third rotating shaft at the side of the ratchet mechanism is fixed with a fourth belt pulley, the outer side of the fourth belt pulley is provided with a second belt body, the second belt body is connected with the first belt pulley, and the top of the lower die main body is provided with an upper die main body.

Preferably, the first bevel gear and the second bevel gear are perpendicular to each other, and the first bevel gear and the second bevel gear are in meshed connection.

Preferably, the transverse central axis of the movable block is perpendicular to the central axis of the reciprocating screw rod, and the movable block is in threaded connection with the reciprocating screw rod.

Preferably, the movable rod and the device bin form a relative sliding structure, and the movable rod is provided with 2 groups.

Preferably, the central axis of the third rotating shaft is parallel to the transverse central axis of the mounting plate, and the third rotating shaft and the mounting plate form a relative rotating structure.

Preferably, the central axis of the fourth pulley is parallel to the central axis of the first pulley, and the diameter of the fourth pulley is larger than that of the first pulley.

Compared with the prior art, the beneficial effects of the utility model are that: when the injection mold with high-efficiency heat dissipation is cooled, the air flow around the injection mold can be accelerated through the rotation of the fan, so that the cooling speed of the injection mold is accelerated, and the injection mold does not need to be manually moved and turned over during blanking, so that the injection mold is very convenient and quick;

1. the fan can be driven to rotate by the rotation of the servo motor, so that the flow of air around the lower die body and the upper die body is accelerated, the cooling rate of the lower die body and the upper die body is accelerated, and the overall operation rate is accelerated;

2. through the ratchet mechanism that sets up between third belt pulley and the third pivot, during servo motor antiport, can drive the bed die main part and rotate, be connected through the transmission between third pivot and the first pivot simultaneously to and install the transmission connecting device in the storehouse, can make the third pivot drive the collection storehouse and reciprocate when transferring the upset of bed die main part, the upset of cooperation bed die main part, thereby carry out automatic unloading to the plastic products in the bed die main part.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

fig. 4 is a schematic side view of the third belt pulley of the present invention.

In the figure: 1. a base; 2. a device bin; 3. a reciprocating screw rod; 4. a first bevel gear; 5. a movable block; 6. a movable rod; 7. a collection bin; 8. a bin gate; 9. mounting a plate; 10. a first rotating shaft; 11. a first pulley; 12. a second bevel gear; 13. a servo motor; 14. a second rotating shaft; 15. a second pulley; 16. a fan; 17. a third rotating shaft; 18. a ratchet mechanism; 19. a third belt pulley; 20. a first belt body; 21. a fourth belt pulley; 22. a second belt body; 23. a lower mold body; 24. an upper mold body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an injection mold with high-efficiency heat dissipation comprises a device bin 1, a device bin 2, a reciprocating screw rod 3, a first bevel gear 4, a movable block 5, a movable rod 6, a collection bin 7, a bin door 8, a mounting plate 9, a first rotating shaft 10, a first belt pulley 11, a second bevel gear 12, a servo motor 13, a second rotating shaft 14, a second belt pulley 15, a fan 16, a third rotating shaft 17, a ratchet mechanism 18, a third belt pulley 19, a first belt body 20, a fourth belt pulley 21, a second belt body 22, a lower mold body 23 and an upper mold body 24, wherein the device bin 2 is fixed at the top of a base 1, the reciprocating screw rod 3 is installed inside the device bin 2, the first bevel gear 4 is fixed on the outer side of the reciprocating screw rod 3, the movable block 5 is arranged on the reciprocating screw rod 3 above the first bevel gear 4, the movable rod 6 is fixed at the top of the movable block 5, and the movable rod 6 penetrates through the device bin 2, a collecting bin 7 is arranged at one end of the movable rod 6 far away from the movable block 5, a bin door 8 is arranged at the side of the collecting bin 7, a mounting plate 9 is fixed on the base 1 at the side of the device bin 2, a first rotating shaft 10 is arranged at the bottom bearing of the mounting plate 9 close to one side of the device bin 2 and penetrates through the device bin 2, a first belt pulley 11 is fixed at the middle position of the outer side of the first rotating shaft 10, a second bevel gear 12 is arranged at one end of the first rotating shaft 10 close to the device bin 2, a servo motor 13 is arranged at the top of the mounting plate 9 close to one side of the device bin 2, the output end of the servo motor 13 is connected with a second rotating shaft 14, a second belt pulley 15 is fixed at the outer side of the second rotating shaft 14, a fan 16 is arranged at one end of the second rotating shaft 14 far away from the servo motor 13, a third rotating shaft 17 is, and the outside of third pivot 17 is provided with ratchet 18, and third belt pulley 19 is installed to the outside of ratchet 18, the outside of third belt pulley 19 is provided with first belt body 20, and first belt body 20 is connected with second belt pulley 15, be fixed with fourth belt pulley 21 on the third pivot 17 of ratchet 18 avris, and the outside of fourth belt pulley 21 is provided with second belt body 22, and second belt body 22 is connected with first belt pulley 11, the one end that mounting panel 9 was kept away from to third pivot 17 is fixed with lower mould main part 23, and upper mould main part 24 is installed at the top of lower mould main part 23.

The first bevel gear 4 is vertical to the second bevel gear 12, the first bevel gear 4 is meshed with the second bevel gear 12, the transverse central axis of the movable block 5 is vertical to the central axis of the reciprocating screw rod 3, the movable block 5 is in threaded connection with the reciprocating screw rod 3, the movable rod 6 and the device bin 2 form a relative sliding structure, and the movable rod 6 is provided with 2 groups, so that when the first rotating shaft 10 rotates, the reciprocating screw rod 3 can be driven to rotate, and when the reciprocating screw rod 3 rotates, the movable block 5 and the movable rod 6 can be driven to slide up and down, and further the collection bin 7 is driven to move up and down, so that the lower die main body 23 is matched to overturn;

the central axis of the fourth belt pulley 21 is parallel to the central axis of the first belt pulley 11, and the diameter of the fourth belt pulley 21 is larger than that of the first belt pulley 11, so that when the third rotating shaft 17 rotates for one circle, the first rotating shaft 10 can rotate for several weeks, and when the lower die main body 23 is turned over, the collecting bin 7 can move up and down for a sufficient distance to be matched with the lower die main body.

The working principle is as follows: when the injection mold with high heat dissipation efficiency is used, as shown in fig. 1 and 2, the servo motor 13 is powered on, after plastics are easily injected into the lower mold main body 23 and the upper mold main body 24, the lower mold main body 23 and the upper mold main body 24 are closed, the servo motor 13 is controlled to rotate in the forward direction, as shown in fig. 3 and 4, the ratchet mechanism 18 arranged between the third rotating shaft 17 and the third belt pulley 19 enables the servo motor 13 to drive the second rotating shaft 14 to rotate, and further drives the third belt pulley 19 to rotate, when the third rotating shaft 17 does not rotate under the resistance of the device, and simultaneously the second rotating shaft 14 drives the second belt pulley 15 to rotate, and further blows air around the lower mold main body 23 and the upper mold main body 24, so that the flow of air around the lower mold main body 23 and the upper mold main body 24 is accelerated, and further the heat exchange rate between the lower mold main body 23 and the upper mold main body 24 and the outside air is accelerated, so that the heat exchange rate of the lower mold body 23 and the upper mold body 24 to the plastic solution inside is increased, thereby the plastic solution inside is cooled rapidly;

as shown in fig. 1, after the plastic solution in the lower mold body 23 and the upper mold body 24 is completely cooled, the upper mold body 24 is opened, the servo motor 13 is controlled to rotate in reverse direction, as shown in fig. 3 and 4, when the servo motor 13 drives the third belt pulley 19 to rotate in reverse direction through the ratchet mechanism 18 arranged between the third rotating shaft 17 and the third belt pulley 19, the third belt pulley 19 can drive the third rotating shaft 17 to rotate, and further drive the lower mold body 23 to start to turn over, and as shown in fig. 2, through the connection between the fourth belt pulley 21 and the second belt body 22 between the first belt pulley 11, the third rotating shaft 17 can drive the first rotating shaft 10 to rotate, through the meshing connection between the second bevel gear 12 and the first bevel gear 4, the first rotating shaft 10 can drive the reciprocating screw rod 3 to rotate, and through the threaded connection between the reciprocating screw rod 3 and the movable block 5, and the sliding connection between the movable rod 6 and the device bin 2, so that when the reciprocating screw rod 3 rotates, the movable block 5 and the movable rod 6 can be driven to move downwards to perform overturning action by matching with the lower die main body 23, when the lower die main body 23 is turned over to a position vertical to the collecting bin 7, the collecting bin 7 moves to the lowest point, starts to move upwards, and is matched with the continuous turning of the lower die main body 23 until the lower die main body 23 is completely turned over, at the moment, the collecting bin 7 moves to the highest point again, the lower die main body 23 is supported, the plastic product in the lower die main body 23 can be quickly separated from the lower die main body 23 through the cooperation of gravity and manual operation, and finally fall into the interior of the collection bin 7, the bin door 8 on the collection bin 7 is opened to take out the plastic product, and then the lower die main body 23 is continuously turned to the initial position through the reverse rotation servo motor 13.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high-efficient radiating injection mold, includes base (1), servo motor (13), fan (16), first belt body (20), bed die main part (23) and goes up mould main part (24), its characterized in that: the device comprises a base (1), a device bin (2) is fixed at the top of the base (1), a reciprocating screw rod (3) is installed inside the device bin (2), a first bevel gear (4) is fixed on the outer side of the reciprocating screw rod (3), a movable block (5) is arranged on the reciprocating screw rod (3) above the first bevel gear (4), a movable rod (6) is fixed at the top of the movable block (5), the movable rod (6) penetrates through the device bin (2), a collecting bin (7) is installed at one end, far away from the movable block (5), of the movable rod (6), a bin door (8) is arranged at the side of the collecting bin (7), a mounting plate (9) is fixed on the base (1) at the side of the device bin (2), a first rotating shaft (10) is installed on a bottom bearing, close to one side of the device bin (2), of the mounting plate (9), and the first rotating shaft (10) penetrates through the, a first belt pulley (11) is fixed at the middle position of the outer side of the first rotating shaft (10), a second bevel gear (12) is installed at one end, close to the device bin (2), of the first rotating shaft (10), a servo motor (13) is installed at the top, close to one side of the device bin (2), of the mounting plate (9), the output end of the servo motor (13) is connected with a second rotating shaft (14), a second belt pulley (15) is fixed at the outer side of the second rotating shaft (14), a fan (16) is installed at one end, far away from the servo motor (13), of the second rotating shaft (14), a third rotating shaft (17) is arranged at the middle position of one end, close to the device bin (2), of the mounting plate (9), a ratchet mechanism (18) is arranged at the outer side of the third rotating shaft (17), a third belt pulley (19) is installed at the outer side of the ratchet mechanism (18), a first belt body (20) is arranged at, and first belt body (20) are connected with second belt pulley (15), be fixed with fourth belt pulley (21) on third pivot (17) of ratchet (18) avris, and the outside of fourth belt pulley (21) is provided with second belt body (22) to second belt body (22) are connected with first belt pulley (11), the one end that mounting panel (9) were kept away from in third pivot (17) is fixed with bed die main part (23), and bed die main part (24) are installed at the top of bed die main part (23).

2. The injection mold with efficient heat dissipation according to claim 1, wherein: the first bevel gear (4) and the second bevel gear (12) are perpendicular to each other, and the first bevel gear (4) is in meshed connection with the second bevel gear (12).

3. The injection mold with efficient heat dissipation according to claim 1, wherein: the transverse central axis of the movable block (5) is perpendicular to the central axis of the reciprocating screw rod (3), and the movable block (5) is in threaded connection with the reciprocating screw rod (3).

4. The injection mold with efficient heat dissipation according to claim 1, wherein: the movable rod (6) and the device bin (2) form a relative sliding structure, and 2 groups of the movable rods (6) are arranged.

5. The injection mold with efficient heat dissipation according to claim 1, wherein: the central axis of third pivot (17) is parallel to each other with the horizontal central axis of mounting panel (9), and relative revolution mechanic is constituteed with mounting panel (9) in third pivot (17).

6. The injection mold with efficient heat dissipation according to claim 1, wherein: the central axis of the fourth belt pulley (21) is parallel to the central axis of the first belt pulley (11), and the diameter of the fourth belt pulley (21) is larger than that of the first belt pulley (11).